Larsen, Mogens Esrom <br/><br/>
On the possibility of a pre- Euclidean theory of proportions 
Mogens Esrom Larsen 
 - Kobenhavns  Universitet Kobenhavns  1983 
 - 24 p  20 cm 
 - Preprint series  8 .
<br/><br/> Lucrarea este multigrafiata  Contine bibliografie